add clarification on species/subspecies in segmentation split and reference to genera list

README.md

@@ -27,7 +27,7 @@ configs:
 - config_name: resized_images
   data_files:
   - "beetle_images_resized/*.jpg"
-- config_name: separate_segmented
+- config_name: "separate segmented splits"
   data_files:
   - "Separate_segmented_train_test_splits_80_20/*/*/*.jpg"
   - "metadata.csv"
@@ -75,7 +75,7 @@ The individual images were segemented out based on scaling the elytra measuremen
 
 In `group_images` we have 577 images of multiple beetles in a reasonably regular pattern (see sample image below). Each of these images contains a centimeter-based scalebar and a barcode representing the sample (collection of beetles in the image). Each row in `BeetleMeasurements.csv` corresponds to a measurement of the elytra (length or width) of an individual beetle.
 
-`Separate_segmented_train_test_splits_80_20` contains individual images of 12 different species of beetles. These images are divided into an 80-20 train-test split, and further separated into subfolders based on their species (as shown below).
+`Separate_segmented_train_test_splits_80_20` contains individual images of 11 different species of beetles. There are 12 folders, but melanarius melanarius is a subspecies designation for melanarius, so it should not be considered a species distinction. These images are divided into an 80-20 train-test split, and further separated into subfolders based on their species (as shown below).
 
 <!-- Still to be added:
 The `individual_images` directory contains images of each individual segmented from the group images. These connect back to their group image based on the `individualID`.
@@ -174,10 +174,10 @@ Segmentation was completed by adapting the elytra length and width annotations t
 **Separate_segmented_train_test_splits_80_20/metadata.csv**: metadata file for the segmented individuals in the `Separate_segmented_train_test_splits_80_20` folder.
   - `filename`: name of image file (`beetle_<number code>.png`).
   - `md5`: MD5 hash of the image (unique identifier).
-  - `species`: species epithet of the beetle in the image.
+  - `species`: species epithet of the beetle in the image. _Note:_ melanarius melanarius is a subspecies designation of melanarius. Genera are as described [here](https://huggingface.co/datasets/imageomics/2018-NEON-beetles/discussions/18#67bcabad85e7281434139a8a), re-alignment is pending.
   - `split`: `train` or `test`, 80\% of the images  are in the training set.
   - `file_name`: path to the image from the `Separate_segmented_train_test_splits_80_20` folder to display in the dataset viewer.
-  - `subset`: label given to this subset of the full image dataset (as selected in the viewer).
+  - `subset`: label given to this subset of the full image dataset (as selected in the viewer): `separate segmented splits`.
 
 **individual_metadata.csv**: This CSV was created for individual images that have not yet been added to this repository.
   - `individualID`: ID of beetle in the individual image (`<measureID_length>_<measureID_width>`). This is a unique identifier for this CSV.